| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.50 | 5.301% | $149.0009 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $75.28 | 9.209% | $82.2125 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $201.73 | 6.147% | $214.1303 | $214.13 | $214.15 | $214.10 |
| Purchase #4 | $160.68 | 3.121% | $165.6948 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $62.49 | 12.403% | $70.2406 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $50.82 | 5.142% | $53.4332 | $53.43 | $53.45 | $53.40 |
| Purchase #7 | $129.42 | 12.523% | $145.6273 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $821.92 | $880.3396 | $880.33 | $880.40 | $880.20 | |